endurecer to harden, make hardFuture Subjunctive / Futuro de Subjuntivoyoendurecieretúendurecieresél / Ud.endurecierenosotrosendureciéremosvosotrosendureciereisellos / Uds.endurecieren
Other Tenses / Moods of Endurecer Simple Tenses Present Tense Imperfect Tense Preterite (Past Tense) Future Tense Conditional Tense Subjunctive Tense Imperfect Subjunctive Future Subjunctive Imperative (Command) Past Participle & Gerund Compound Tenses Present Perfect Past Perfect Past Anterior (Preterite Perfect) Future Perfect Conditional Perfect Present Perfect Subjunctive Pluperfect Subjunctive Future Perfect Subjunctive